<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>05-合并单元格</title>
</head>
<body>
    <table border="1px" cellspacing="0" width="500" height="249">
        <tr>
            <td></td>
            <td colspan="2"></td>
        </tr>
        <tr>
            <td rowspan="2"></td>
            <td></td>
            <td></td>
        </tr>
        <tr>
            <td></td>
            <td></td>
        </tr>
    </table>
</body>
</html>